BR0201570A - Catalisadores de cianeto métalico duplo, para a produção de polieterpolióis - Google Patents
Catalisadores de cianeto métalico duplo, para a produção de polieterpolióisInfo
- Publication number
- BR0201570A BR0201570A BR0201570-6A BR0201570A BR0201570A BR 0201570 A BR0201570 A BR 0201570A BR 0201570 A BR0201570 A BR 0201570A BR 0201570 A BR0201570 A BR 0201570A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- metal cyanide
- polyether polyols
- double metal
- catalysts
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 4
- 239000002184 metal Substances 0.000 title abstract 4
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 title abstract 3
- 239000004721 Polyphenylene oxide Substances 0.000 title abstract 3
- 229920000570 polyether Polymers 0.000 title abstract 3
- 229920005862 polyol Polymers 0.000 title abstract 3
- 150000003077 polyols Chemical class 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 239000003613 bile acid Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2663—Metal cyanide catalysts, i.e. DMC's
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/24—Nitrogen compounds
- B01J27/26—Cyanides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyethers (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyamides (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10121312A DE10121312A1 (de) | 2001-05-02 | 2001-05-02 | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0201570A true BR0201570A (pt) | 2003-06-10 |
Family
ID=7683355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0201570-6A BR0201570A (pt) | 2001-05-02 | 2002-05-02 | Catalisadores de cianeto métalico duplo, para a produção de polieterpolióis |
Country Status (15)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005057895A1 (de) * | 2005-12-02 | 2007-06-06 | Basf Ag | Verfahren zur Herstellung von Multimetallcyanidverbindungen |
| DE102007057147A1 (de) | 2007-11-28 | 2009-06-04 | Evonik Goldschmidt Gmbh | Verfahren zur Alkoxylierung mit DMC-Katalysatoren im Schlaufenreaktor mit Strahlsauger |
| KR100941637B1 (ko) * | 2008-05-21 | 2010-02-11 | 에스케이씨 주식회사 | 반응성이 제어된, 폴리올 제조용 복금속 시안계 촉매 및이의 제조방법 |
| DE102015112451B4 (de) * | 2015-07-30 | 2021-02-04 | Danfoss Silicon Power Gmbh | Leistungshalbleitermodul |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5627120A (en) * | 1996-04-19 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
| DE19905611A1 (de) * | 1999-02-11 | 2000-08-17 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| PL349854A1 (en) * | 1999-02-11 | 2002-09-23 | Bayer Ag | Double metal cyanide catalysts for producing polyether polyols |
| DE19953546A1 (de) * | 1999-11-08 | 2001-05-10 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
-
2001
- 2001-05-02 DE DE10121312A patent/DE10121312A1/de not_active Withdrawn
-
2002
- 2002-04-19 AT AT02008259T patent/ATE298629T1/de not_active IP Right Cessation
- 2002-04-19 PT PT02008259T patent/PT1254714E/pt unknown
- 2002-04-19 ES ES02008259T patent/ES2243616T3/es not_active Expired - Lifetime
- 2002-04-19 DE DE50203477T patent/DE50203477D1/de not_active Expired - Fee Related
- 2002-04-19 EP EP02008259A patent/EP1254714B1/de not_active Expired - Lifetime
- 2002-04-25 SG SG200202488A patent/SG102046A1/en unknown
- 2002-04-26 CA CA002383454A patent/CA2383454A1/en not_active Abandoned
- 2002-04-30 PL PL02353695A patent/PL353695A1/xx not_active Application Discontinuation
- 2002-04-30 CN CN02118961A patent/CN1383918A/zh active Pending
- 2002-04-30 HU HU0201414A patent/HUP0201414A3/hu unknown
- 2002-04-30 MX MXPA02004339A patent/MXPA02004339A/es unknown
- 2002-04-30 RU RU2002111620/04A patent/RU2002111620A/ru not_active Application Discontinuation
- 2002-05-01 JP JP2002129937A patent/JP2002338681A/ja active Pending
- 2002-05-01 KR KR1020020023924A patent/KR20020084814A/ko not_active Withdrawn
- 2002-05-02 BR BR0201570-6A patent/BR0201570A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE10121312A1 (de) | 2002-11-07 |
| DE50203477D1 (de) | 2005-08-04 |
| CN1383918A (zh) | 2002-12-11 |
| HU0201414D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2002-07-29 |
| PT1254714E (pt) | 2005-10-31 |
| MXPA02004339A (es) | 2003-01-28 |
| KR20020084814A (ko) | 2002-11-11 |
| PL353695A1 (en) | 2002-11-04 |
| EP1254714A3 (de) | 2003-05-14 |
| ATE298629T1 (de) | 2005-07-15 |
| JP2002338681A (ja) | 2002-11-27 |
| EP1254714B1 (de) | 2005-06-29 |
| RU2002111620A (ru) | 2003-11-27 |
| HUP0201414A2 (hu) | 2002-11-28 |
| CA2383454A1 (en) | 2002-11-02 |
| HUP0201414A3 (en) | 2006-11-28 |
| EP1254714A2 (de) | 2002-11-06 |
| SG102046A1 (en) | 2004-02-27 |
| ES2243616T3 (es) | 2005-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A E 6A ANUIDADES. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1980 DE 16/12/2008. |